package ankang.day140104;

public class Test1 {
    public static void main(String[] args) {
        //1.定义变量并赋值
        float f2=3.14F;

        //2.先定义变量，再赋值
        long n1;
        //n1=4200000000000;      //int类型
        n1=4200000000000L;      //long类型

        //3.一次定义多个
        int  b1=3,  b2=7, b3, b4=127;
        //b3= b3 +5;


        int number=444;
        String r=     number%2 == 0 ?  "是偶数" : "不是偶数";
        System.out.println(r);

        System.out.println(number%2 == 0 ?  "是偶数" : "不是偶数");


    }
}
